中间产品进口时空格局演化及其知识溢出效应

郭佳宏, 马佳卉, 贺灿飞

Spatial Pattern Evolution of Intermediate Product Imports and Its Knowledge Spillover Effects

Guo Jiahong, Ma Jiahui, He Canfei

地理科学 . 2022, (12): 2085 -2096 . DOI: 10.13249/j.cnki.sgs.2022.12.005